X86: Implement the fld, fst, and fstp instructions.

--HG-- extra : convert_revision : 7dd274bdc3c34839c17d9012a745d7c95dfcfdd8
2007-09-19 18:28:34 -07:00
parent a75b6f5106
commit 3cd95a2748
2 changed files with 35 additions and 6 deletions
--- a/src/arch/x86/isa/decoder/x87.isa
+++ b/src/arch/x86/isa/decoder/x87.isa
@@ -242,14 +242,14 @@
    0x5: decode MODRM_REG {
        0x0: decode MODRM_MOD {
            0x3: ffree();
-            default: fld();
+            default: Inst::FLD(Mq);
        }
        0x1: decode MODRM_MOD {
            0x3: Inst::UD2();
            default: fisttp();
        }
-        0x2: fst();
-        0x3: fstp();
+        0x2: Inst::FST(Mq);
+        0x3: Inst::FSTP(Mq);
        0x4: decode MODRM_MOD {
            0x3: fucom();
            default: frstor();